please answer the below image
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Explanation:
f = 850 Hz
v = 340 m/s
\lambda= \frac{v}{f} = \frac{340}{850} =0.4mλ=
f
v
=
850
340
=0.4m
The distance between crest and trough is half of the wavelength. thus that will be 0.4/2 = 0.2m.
Period of vibration = \frac{1}{f} = \frac{1}{850} = 0.00118s
f
1
=
850
1
=0.00118s
Answered by
1
Already answered lol...
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